Axminster MD200Q Manuel de l'utilisateur - Page 14

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Changing the Dry Grinding Wheel...

A X M I N S T E R

W H I T E

Check that the spark guard and the tool rest are not touching the grindstone. Reconnect the

grinder to the mains supply, give the grinder a 'short burst', by switching it on and off

quickly. Check the grinder is not subject to any undue vibration. If the grinder does vibrate,

strip it down again and check that the bush (if fitted) is correctly positioned and is the

correct size for the stone and the spindle. Check the bore of the stone is correct. If these all

seem correct, refit and carryout the 'quick burst' procedure again. If the machine is still

vibrating, discard the stone and replace with another one. Run up to speed normally. Leave

the machine running for at least one minute before carrying out any work. Apply a

workpiece and check that the spark guard is correctly positioned and that the tool rest is

securely fixed.

Changing the Wet Grinding Wheel...

Ensure that the grinder is disconnected from the mains supply.

Remove the rubber stabilising foot.

Drain the water from the trough. Release

the three screws that secure the trough

to the gearbox and put carefully aside.

(See figs 11,12,13)

Remove the trough. (See fig 14)

Undo the nut, (fig 15) and remove the wheel flange (fig 16) and the stone (fig 17).

NOTE. Take care removing the flange or the stone from the flange as the flanges form the

bushing to size the grindstone bore to the gearbox shaft. (See fig 17)

Fig 11

Fig 13

Fig 12

Fig 14